diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f2222fc..1e134ac 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,6 @@ on:
       - '!.github/workflows/ci.yml'
       - '.travis.yml'
       - '.gitignore'
-      - 'docs/**'
       - 'README.md'
       - 'LICENSE'
   pull_request:
diff --git a/_config.yml b/_config.yml
index b5b89a3..36cf2f5 100644
--- a/_config.yml
+++ b/_config.yml
@@ -166,7 +166,6 @@ exclude:
   - '*.gem'
   - '*.gemspec'
   - tools
-  - docs
   - README.md
   - LICENSE
   - gulpfile.js
diff --git a/_posts/2019-08-09-getting-started.md b/_posts/2019-08-09-getting-started.md
index bbd09b4..d1527ed 100644
--- a/_posts/2019-08-09-getting-started.md
+++ b/_posts/2019-08-09-getting-started.md
@@ -44,7 +44,6 @@ The above command will:
 1. Removes some files or directories from your repository:
     - `.travis.yml`{: .filepath}
     - files under `_posts`{: .filepath}
-    - folder `docs`{: .filepath}
 
 2. If the option `--no-gh` is provided, the directory `.github`{: .filepath} will be deleted. Otherwise, set up the GitHub Action workflow by removing the extension `.hook`{: .filepath} of `.github/workflows/pages-deploy.yml.hook`{: .filepath}, and then remove the other files and directories in the folder `.github`{: .filepath}.
 
diff --git a/package.json b/package.json
index 0333b57..aca498d 100644
--- a/package.json
+++ b/package.json
@@ -2,13 +2,6 @@
   "name": "jekyll-theme-chirpy",
   "version": "5.0.2",
   "description": "A minimal, sidebar, responsive web design Jekyll theme that focuses on text presentation.",
-  "main": "index.js",
-  "directories": {
-    "doc": "docs"
-  },
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/cotes2020/jekyll-theme-chirpy.git"
diff --git a/tools/init.sh b/tools/init.sh
index e8c7b18..33b5209 100755
--- a/tools/init.sh
+++ b/tools/init.sh
@@ -28,16 +28,14 @@ check_status() {
 check_init() {
   local _has_inited=false
 
-  if [[ ! -d docs ]]; then
-    if [[ ! -d .github ]]; then
-      _has_inited=true # --no-gh
-    else
-      if [[ -f .github/workflows/$ACTIONS_WORKFLOW ]]; then
-        # on BSD, the `wc` could contains blank
-        local _count="$(find .github/workflows/ -type f -name "*.yml" | wc -l)"
-        if [[ ${_count//[[:blank:]]/} == 1 ]]; then
-          _has_inited=true
-        fi
+  if [[ ! -d .github ]]; then # using option `--no-gh`
+    _has_inited=true
+  else
+    if [[ -f .github/workflows/$ACTIONS_WORKFLOW ]]; then
+      # on BSD, the `wc` could contains blank
+      local _count="$(find .github/workflows/ -type f -name "*.yml" | wc -l)"
+      if [[ ${_count//[[:blank:]]/} == 1 ]]; then
+        _has_inited=true
       fi
     fi
   fi
@@ -80,7 +78,7 @@ init_files() {
 
   # remove the other fies
   rm -f .travis.yml
-  rm -rf _posts/* docs
+  rm -rf _posts/*
 
   # save changes
   git add -A
@@ -98,19 +96,19 @@ _no_gh=false
 while (($#)); do
   opt="$1"
   case $opt in
-    --no-gh)
-      _no_gh=true
-      shift
-      ;;
-    -h | --help)
-      help
-      exit 0
-      ;;
-    *)
-      # unknown option
-      help
-      exit 1
-      ;;
+  --no-gh)
+    _no_gh=true
+    shift
+    ;;
+  -h | --help)
+    help
+    exit 0
+    ;;
+  *)
+    # unknown option
+    help
+    exit 1
+    ;;
   esac
 done